Описание
HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack.
Users are recommended to upgrade to version 2.4.59, which fixes this issue.
A flaw was found in httpd. An HTTP response splitting in multiple httpd modules may allow an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack.
Отчет
This flaw only affects configurations when at least one of the following modules is loaded and being used: mod_authnz_fcgi, mod_cgi, mod_cgid, mod_proxy_fcgi, mod_proxy_scgi and mod_proxy_uwsgi. Additionally, this flaw is only exploitable by a malicious backend in a reverse proxy configuration or an attack against a backend application that inserts headers. These modules are enabled by default in Red Hat Enterprise Linux 8, 9, and in RHSCL mod_authnz_fcgi is not available in RHEL8 and RHSCL. These modules can be disabled via the configuration file if their functionality is not being used.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| OpenShift Pipelines | httpd | Affected | ||
| Red Hat Enterprise Linux 10 | httpd | Not affected | ||
| Red Hat Enterprise Linux 6 | httpd | Out of support scope | ||
| Red Hat Enterprise Linux 7 | httpd | Out of support scope | ||
| Red Hat Enterprise Linux 8 | httpd:2.4/httpd | Will not fix | ||
| Red Hat JBoss Core Services | httpd | Fix deferred | ||
| Red Hat JBoss Enterprise Application Platform 6 | httpd22 | Out of support scope | ||
| Red Hat OpenShift GitOps | httpd | Fix deferred | ||
| Red Hat OpenStack Platform 16.1 | httpd | Not affected | ||
| Red Hat OpenStack Platform 16.2 | httpd | Not affected |
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Дополнительная информация
Статус:
EPSS
4 Medium
CVSS3
Связанные уязвимости
HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack. Users are recommended to upgrade to version 2.4.59, which fixes this issue.
HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack. Users are recommended to upgrade to version 2.4.59, which fixes this issue.
HTTP Response splitting in multiple modules in Apache HTTP Server allo ...
EPSS
4 Medium
CVSS3